Hello, I have followed the Ruby on Rails contribution guide and set up a rails-dev-box environment. Everything was working until I tried to run the ActiveJob test suite and encountered 14 failed integration tests. All failed test messages all seem that the test helper method is not loaded correctly
Error: QueuingTest#test_should_run_job_with_higher_priority_first: NoMethodError: undefined method `adapter_is?' for #<QueuingTest:0x0000564d82945810> /vagrant/rails/activejob/test/integration/queuing_test.rb:126:in `block in <class:QueuingTest>'
cd activejob bin/test
Ruby version: 3.0.2
Thanks for your feedback